Struct runestick::Generator

pub struct Generator { /* fields omitted */ }

A generator with a stored virtual machine.

Implementations

impl Generator

pub fn next(&mut self) -> Result<Option<Value>, VmError>

Get the next value produced by this stream.

pub fn resume(&mut self, value: Value) -> Result<GeneratorState, VmError>

Get the next value produced by this stream.

pub fn into_iterator(self) -> Result<Iterator, VmError>

Convert into iterator

Trait Implementations

impl Debug for Generator

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Generator> for Value

pub fn from(value: Generator) -> Self

Performs the conversion.

impl FromValue for Generator

pub fn from_value(value: Value) -> Result<Self, VmError>

Try to convert to the given type, from the given value.

impl InstallWith for Generator

pub fn install_with(_: &mut Module) -> Result<(), ContextError>

Hook to install more things into the module.

impl IntoIterator for Generator

type Item = Result<Value, VmError>

The type of the elements being iterated over.

type IntoIter = GeneratorIterator

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> GeneratorIterator

Creates an iterator from a value.

impl Named for Generator

pub const NAME: RawStr

The name of the named thing.

impl ToValue for Generator

pub fn to_value(self) -> Result<Value, VmError>

Convert into a value.

impl TypeOf for Generator

pub fn type_hash() -> Hash

Convert into a type hash.

pub fn type_info() -> TypeInfo

Access diagnostical information on the value type.

impl UnsafeFromValue for &Generator

type Output = *const Generator

The output type from the unsafe coercion.

type Guard = RawRef

The raw guard returned.

pub fn from_value(value: Value) -> Result<(Self::Output, Self::Guard), VmError>

Convert the given reference using unsafe assumptions to a value.

pub unsafe fn unsafe_coerce(output: Self::Output) -> Self

Coerce the output of an unsafe from value into the final output type.

impl UnsafeFromValue for &mut Generator

type Output = *mut Generator

The output type from the unsafe coercion.

type Guard = RawMut

The raw guard returned.

pub fn from_value(value: Value) -> Result<(Self::Output, Self::Guard), VmError>

Convert the given reference using unsafe assumptions to a value.

pub unsafe fn unsafe_coerce(output: Self::Output) -> Self

Coerce the output of an unsafe from value into the final output type.